funny just answered the same as you 9 days ago…and he answered the same with a pic of his setup 
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by the way I think the issue could be connected to some thing in the level he is trying to deploy directly to the phone. I am quoting him from 8 days ago :
"I have launched another map no problems, "
I have suggested some incompatible component/actor for that happened to me before, lets see maybe deleting the Saved+Intermediate solves the issue.
Transform Reality, LLC, Have you checked the Windows>Developer Tools>Device Profiles> Android for cVars that might cause problems?